* {
  margin: 0;
  padding: 0;
  list-style-type: none;
}
a,
img {
  border: 0;
}

p {
  color: #24298f;
  margin: 0 0 1em !important;
  font-size: 13px;
}
body {
  font-family: "Open Sans", Arial, sans-serif;
  font-size: 14px;
  font-weight: 300;
  line-height: 1.6em;
  color: #656565;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  background: #fff;
  transition: all 0.3s linear;
  -webkit-transition: all 0.3s linear;
  -moz-transition: all 0.3s linear;
  -o-transition: all 0.3s linear;
}

.banner-container {
  background-image: url("../images/bj.jpg");
  background-repeat: repeat;
  background-size: cover;
  font-size: 14px;
  height: 100%;
  width: 100%;
  overflow: hidden;
  position: fixed;
  text-shadow: 1px 1px rgba(0, 0, 0, 0.3);
}

.heading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);

  text-align: center;
  /* margin-top:250px; */
  line-height: 60px;
  color: #ffffff;
}
.heading h2 {
  font-size: 60px;
  font-weight: normal;
  font-weight: 700;
  height: 140px;
  line-height: 80px;
}
.heading h3 {
  font-size: 28px;
  font-weight: 700;
  text-shadow: -1px -1px 5px rgba(0, 0, 0, 0.33);
}
.heading h5 {
  font-size: 14px;
}

.countdown {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  margin-top: 210px;
  line-height: 48px;
}

.styled div span {
  display: block;
  font-size: 16px;
  margin-top: 0;
  font-weight: normal;
  text-align: center;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  margin: 0 9px 8px 9px;
  height: 28px;
  line-height: 28px;
}

.styled div {
  display: inline-block;
  margin-left: 10px;
  font-size: 45px;
  font-weight: normal;
  text-align: center;
  height: 100px;
  text-shadow: none;
  vertical-align: middle;
  color: #f44336;
  margin: 10px 4px;
  height: auto;
  width: 112px;
  border: 1px dashed rgba(255, 255, 255, 0.46);
}

.copyrights {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  margin-top: 310px;
  font-size: 14px;
  color: #f44336;
  text-align: center;
  opacity: 0.6;
}

.video-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover; /* 可以根据需要使用不同的值，以适应您的视频 */
  z-index: -1; /* 将视频放置在所有其他内容的下方 */
}
